At the suggestion of a reader, I have uploaded an Excel spreadsheet for you all to go through the 650 seats and make your own predictions. Click HERE to download it.
Just fill in your prediction of who will win the seat in 2010 and then in the next column type in Con Gain, Lab Hold etc. Let us know how you get on. I warn you, it takes ages to do and you will need to have the Rallings & Thrasher Media Guide or the UK Polling Report constituency profiles to do it in any meaningful way.